Automatic sampling device

A technology of automatic sampling device and rotating component, which is applied in sampling device, sampling, measuring device and other directions, can solve the problems such as the inability to automatically arrange the plastic case and the long time period of manual operation, and achieve the effect of wide application and improved sampling efficiency.

Active Publication Date: 2017-08-04
杭州鸿利机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the present invention proposes an automatic sampling device, which solves the defects that the existing plastic casings cannot be automatically sorted and the manual operation time period is long

Method used

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Embodiment Construction

[0029] Below in conjunction with each accompanying drawing, the present invention is described in detail.

[0030] The upper part and the lower part described in the present invention refer to the position of the upper and lower positions of the reactor.

[0031] The invention discloses an automatic sampling device (see attached figure 1 , 2 , 3, 4), for being installed in the reaction kettle, the reaction kettle includes a stirring shaft 100 and a stirring blade 101 installed below the stirring shaft 100; including: a sleeve 1 and a sampling assembly 2 with a liquid storage chamber inside; The sleeve 1 is composed of an annular fixed assembly 3 located at the upper part and an annular rotating assembly 4 located at the lower part;

[0032] The inner wall at the bottom of the annular fixed assembly 3 has an annular inwardly recessed chute 5; the outer wall at the top of the annular rotating assembly 4 has an annular slider 6; the slider 6 is adapted to the chute 5, At the s...

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Abstract

The invention discloses an automatic sampling device. The automatic sampling device comprises a sleeve and a sampling assembly, wherein the sleeve is internally provided with a liquid storage cavity and comprises an annular fixing assembly located at the upper part and an annular rotating assembly located at the lower part; an annular inward-sinking chute is formed in the inner wall of the bottom of the annular fixing assembly; an annular slide block is arranged on the outer wall of the top of the annular rotating assembly; a sample conveying pipe is arranged at the top of the annular fixing assembly, an exhausting assembly is further mounted on a sample storage device, multiple groups of driving motors are mounted on the outer wall of the annular rotating assembly, each group of the driving motors are connected with a lead screw elevator through threaded horizontal rotating rods, and a vertical lifting assembly is mounted on the lead screw elevator along the vertical direction; and the sampling assembly comprises a sampling pipe. By arranging the annular fixing assembly and the annular rotating assembly, the synchronous rotation of the sleeve, the sampling assembly and a stirring rotating shaft is realized, real-time sampling in a reaction process is realized, and the sampling efficiency is improved.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing of sampling devices, in particular to an automatic sampling device. Background technique [0002] The reactor is a comprehensive reaction vessel, and the structure, function and configuration accessories of the reactor are designed according to the reaction conditions. From the beginning of the feed-reaction-discharge, the preset reaction steps can be completed with a high degree of automation, and the temperature, pressure, mechanical control (stirring, blasting, etc.), reactants / products during the reaction process Important parameters such as concentration are strictly regulated. Its structure is generally composed of kettle body, transmission device, stirring device, heating device, cooling device and sealing device. [0003] At present, there is no special sampling device in the reactor, and the only way to turn off the stirring is to take samples through openings on the bottom of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/105
Inventor 李民峰单林杨汤冬良
Owner 杭州鸿利机械制造有限公司
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